World’s Largest Square Emerald Cut Diamond: The Graff Lesedi La Rona

Watch the transformation of the carat Graff Lesedi La Rona, the largest square emerald cut diamond in the world and the largest highest clarity, highest colour square emerald cut diamond ever certified by the GIA. See the full story at Graff have taken the Lesedia La Rona rough diamond (1,109 carats) on an incredible journey. Having acquired the largest rough diamond discovered in over 100 years, the second largest in history, Graff master craftsmen began meticulous planning to create a spectacular collection of jewels. Initially cutting and polishing 66 exquisite satellite diamonds and planning for one principal diamond of unprecedented size, Graff’s world leading team of gemmologists and master polishers spent 18 months expertly planning, cutting and polishing the rough diamond using pioneering technologies, ultimately resulting in an historic moment in diamond history - The Graff Lesedi La Rona, carats. The world’s